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Diffstat (limited to 'kio/kfile/kcustommenueditor.cpp')
| -rw-r--r-- | kio/kfile/kcustommenueditor.cpp | 242 |
1 files changed, 242 insertions, 0 deletions
diff --git a/kio/kfile/kcustommenueditor.cpp b/kio/kfile/kcustommenueditor.cpp new file mode 100644 index 000000000..edbca55e3 --- /dev/null +++ b/kio/kfile/kcustommenueditor.cpp @@ -0,0 +1,242 @@ +/* This file is part of the KDE libraries + Copyright (C) 2002 Waldo Bastian ([email protected]) + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; version 2 + of the License. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include <qhbox.h> +#include <qregexp.h> +#include <qimage.h> +#include <qpushbutton.h> +#include <qdir.h> + +#include <kbuttonbox.h> +#include <klocale.h> +#include <kglobal.h> +#include <kiconloader.h> +#include <klistview.h> +#include <kservice.h> +#include <kstandarddirs.h> +#include <kconfigbase.h> +#include <kopenwith.h> + +#include "kcustommenueditor.h" + +class KCustomMenuEditor::Item : public QListViewItem +{ +public: + Item(QListView *parent, KService::Ptr service) + : QListViewItem(parent), + s(service) + { + init(); + } + + Item(QListViewItem *parent, KService::Ptr service) + : QListViewItem(parent), + s(service) + { + init(); + } + + void init() + { + QString serviceName = s->name(); + + // item names may contain ampersands. To avoid them being converted + // to accelators, replace them with two ampersands. + serviceName.replace("&", "&&"); + + QPixmap normal = KGlobal::instance()->iconLoader()->loadIcon(s->icon(), KIcon::Small, + 0, KIcon::DefaultState, 0L, true); + + // make sure they are not larger than 16x16 + if (normal.width() > 16 || normal.height() > 16) { + QImage tmp = normal.convertToImage(); + tmp = tmp.smoothScale(16, 16); + normal.convertFromImage(tmp); + } + setText(0, serviceName); + setPixmap(0, normal); + } + + KService::Ptr s; +}; + +class KCustomMenuEditor::KCustomMenuEditorPrivate +{ +public: + QPushButton * pbRemove; + QPushButton * pbMoveUp; + QPushButton * pbMoveDown; +}; + +KCustomMenuEditor::KCustomMenuEditor(QWidget *parent) + : KDialogBase(parent, "custommenueditor", true, i18n("Menu Editor"), Ok|Cancel, Ok, true), + m_listView(0) +{ + d = new KCustomMenuEditorPrivate; + QHBox *page = makeHBoxMainWidget(); + m_listView = new KListView(page); + m_listView->addColumn(i18n("Menu")); + m_listView->setFullWidth(true); + m_listView->setSorting(-1); + KButtonBox *buttonBox = new KButtonBox(page, Vertical); + buttonBox->addButton(i18n("New..."), this, SLOT(slotNewItem())); + d->pbRemove=buttonBox->addButton(i18n("Remove"), this, SLOT(slotRemoveItem())); + d->pbMoveUp=buttonBox->addButton(i18n("Move Up"), this, SLOT(slotMoveUp())); + d->pbMoveDown=buttonBox->addButton(i18n("Move Down"), this, SLOT(slotMoveDown())); + buttonBox->layout(); + connect( m_listView, SIGNAL( selectionChanged () ), this, SLOT( refreshButton() ) ); + refreshButton(); +} + +KCustomMenuEditor::~KCustomMenuEditor() +{ + delete d; + d=0; +} + +void KCustomMenuEditor::refreshButton() +{ + QListViewItem *item = m_listView->currentItem(); + d->pbRemove->setEnabled( item ); + d->pbMoveUp->setEnabled( item && item->itemAbove() ); + d->pbMoveDown->setEnabled( item && item->itemBelow() ); +} + +void +KCustomMenuEditor::load(KConfigBase *cfg) +{ + cfg->setGroup(QString::null); + int count = cfg->readNumEntry("NrOfItems"); + QListViewItem *last = 0; + for(int i = 0; i < count; i++) + { + QString entry = cfg->readPathEntry(QString("Item%1").arg(i+1)); + if (entry.isEmpty()) + continue; + + // Try KSycoca first. + KService::Ptr menuItem = KService::serviceByDesktopPath( entry ); + if (!menuItem) + menuItem = KService::serviceByDesktopName( entry ); + if (!menuItem) + menuItem = new KService( entry ); + + if (!menuItem->isValid()) + continue; + + QListViewItem *item = new Item(m_listView, menuItem); + item->moveItem(last); + last = item; + } +} + +void +KCustomMenuEditor::save(KConfigBase *cfg) +{ + // First clear the whole config file. + QStringList groups = cfg->groupList(); + for(QStringList::ConstIterator it = groups.begin(); + it != groups.end(); ++it) + { + cfg->deleteGroup(*it); + } + + cfg->setGroup(QString::null); + Item * item = (Item *) m_listView->firstChild(); + int i = 0; + while(item) + { + i++; + QString path = item->s->desktopEntryPath(); + if (QDir::isRelativePath(path) || QDir::isRelativePath(KGlobal::dirs()->relativeLocation("xdgdata-apps", path))) + path = item->s->desktopEntryName(); + cfg->writePathEntry(QString("Item%1").arg(i), path); + item = (Item *) item->nextSibling(); + } + cfg->writeEntry("NrOfItems", i); +} + +void +KCustomMenuEditor::slotNewItem() +{ + QListViewItem *item = m_listView->currentItem(); + + KOpenWithDlg dlg(this); + dlg.setSaveNewApplications(true); + + if (dlg.exec()) + { + KService::Ptr s = dlg.service(); + if (s && s->isValid()) + { + Item *newItem = new Item(m_listView, s); + newItem->moveItem(item); + } + refreshButton(); + } +} + +void +KCustomMenuEditor::slotRemoveItem() +{ + QListViewItem *item = m_listView->currentItem(); + if (!item) + return; + + delete item; + refreshButton(); +} + +void +KCustomMenuEditor::slotMoveUp() +{ + QListViewItem *item = m_listView->currentItem(); + if (!item) + return; + + QListViewItem *searchItem = m_listView->firstChild(); + while(searchItem) + { + QListViewItem *next = searchItem->nextSibling(); + if (next == item) + { + searchItem->moveItem(item); + break; + } + searchItem = next; + } + refreshButton(); +} + +void +KCustomMenuEditor::slotMoveDown() +{ + QListViewItem *item = m_listView->currentItem(); + if (!item) + return; + + QListViewItem *after = item->nextSibling(); + if (!after) + return; + + item->moveItem( after ); + refreshButton(); +} + +#include "kcustommenueditor.moc" |